Scuba tank holder



FIG. 1 is a left side, top and front perspective view of a scuba tank holder showing my new design;

FIG. 2 is a front elevational view thereof, with two tanks shown in environmental association with the two tanks in banded relationship;

FIG. 3 is a top plan view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a side elevational view thereof, and the side opposite being a mirror image.

The broken line showing of two tanks and support band is for illustrative purposes only and forms no part of the claimed design. 

The ornamental design for a scuba tank holder, as shown and described. 